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/pytest-django/default.nix

@@ -0,0 +1,32 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pytest
+, django
+, setuptools-scm
+, django-configurations
+, pytest-xdist
+, six
+}:
+buildPythonPackage rec {
+  pname = "pytest-django";
+  version = "4.5.2";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "d9076f759bb7c36939dbdd5ae6633c18edfc2902d1a69fdbefd2426b970ce6c2";
+  };
+
+  nativeBuildInputs = [ pytest setuptools-scm ];
+  checkInputs = [ pytest django-configurations pytest-xdist six ];
+  propagatedBuildInputs = [ django ];
+
+  # Complicated. Requires Django setup.
+  doCheck = false;
+
+  meta = with lib; {
+    description = "py.test plugin for testing of Django applications";
+    homepage = "https://pytest-django.readthedocs.org/en/latest/";
+    license = licenses.bsd3;
+  };
+}