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/yeelight/default.nix

@@ -0,0 +1,47 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitLab
+, future
+, ifaddr
+, pytestCheckHook
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "yeelight";
+  version = "0.7.10";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitLab {
+    owner = "stavros";
+    repo = "python-yeelight";
+    rev = "v${version}";
+    sha256 = "sha256-vUsL1CvhYRtv75gkmiPe/UkAtBDZPy1iK2BPUupMXz8=";
+  };
+
+  propagatedBuildInputs = [
+    future
+    ifaddr
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  pytestFlagsArray = [
+    "yeelight/tests.py"
+  ];
+
+  pythonImportsCheck = [
+    "yeelight"
+  ];
+
+  meta = with lib; {
+    description = "Python library for controlling YeeLight RGB bulbs";
+    homepage = "https://gitlab.com/stavros/python-yeelight/";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ nyanloutre ];
+  };
+}