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-oauth-toolkit/default.nix

@@ -0,0 +1,63 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+
+# propagates
+, django
+, jwcrypto
+, requests
+, oauthlib
+
+# tests
+, djangorestframework
+, pytest-django
+, pytest-xdist
+, pytest-mock
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "django-oauth-toolkit";
+  version = "1.7.0";
+  format = "setuptools";
+
+  src = fetchFromGitHub {
+    owner = "jazzband";
+    repo = pname;
+    rev = version;
+    sha256 = "0rp7pjif54yvdxfxn0pnf8ha3fjxspnx1ijyr1f8npwk2x5vnvhb";
+  };
+
+  postPatch = ''
+    sed -i '/cov/d' tox.ini
+  '';
+
+  propagatedBuildInputs = [
+    django
+    jwcrypto
+    oauthlib
+    requests
+  ];
+
+  DJANGO_SETTINGS_MODULE = "tests.settings";
+
+  checkInputs = [
+    djangorestframework
+    pytest-django
+    pytest-xdist
+    pytest-mock
+    pytestCheckHook
+  ];
+
+  disabledTests = [
+    # Failed to get a valid response from authentication server. Status code: 404, Reason: Not Found.
+    "test_response_when_auth_server_response_return_404"
+  ];
+
+  meta = with lib; {
+    description = "OAuth2 goodies for the Djangonauts";
+    homepage = "https://github.com/jazzband/django-oauth-toolkit";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ mmai ];
+  };
+}