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/dj-rest-auth/default.nix

@@ -0,0 +1,47 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, django-allauth
+, djangorestframework
+, djangorestframework-simplejwt
+, responses
+, unittest-xml-reporting
+}:
+
+buildPythonPackage rec {
+  pname = "dj-rest-auth";
+  version = "2.2.4";
+
+  src = fetchFromGitHub {
+    owner = "iMerica";
+    repo = "dj-rest-auth";
+    rev = version;
+    sha256 = "sha256-vzcrGRaim1plksmkf8AC6sTl5P+106UG391Cy2yKQhQ=";
+  };
+
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace "coveralls>=1.11.1" "" \
+      --replace "==" ">="
+  '';
+
+  propagatedBuildInputs = [
+    djangorestframework
+  ];
+
+  checkInputs = [
+    django-allauth
+    djangorestframework-simplejwt
+    responses
+    unittest-xml-reporting
+  ];
+
+  pythonImportsCheck = [ "dj_rest_auth" ];
+
+  meta = with lib; {
+    description = "Authentication for Django Rest Framework";
+    homepage = "https://github.com/iMerica/dj-rest-auth";
+    license = licenses.mit;
+    maintainers = with maintainers; [ SuperSandro2000 ];
+  };
+}