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/tinydb/default.nix

@@ -0,0 +1,48 @@
+{ lib
+, buildPythonPackage
+, pythonOlder
+, fetchFromGitHub
+, poetry-core
+, pytestCheckHook
+, pycodestyle
+, pyyaml
+}:
+
+buildPythonPackage rec {
+  pname = "tinydb";
+  version = "4.7.0";
+  disabled = pythonOlder "3.5";
+  format = "pyproject";
+
+  src = fetchFromGitHub {
+    owner = "msiemens";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-cAIo/qdIOIpPt9vPan5oJfKtH2Gmrm03aLuAHpfUfLY=";
+  };
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  postPatch = ''
+    substituteInPlace pytest.ini \
+      --replace "--cov-append --cov-report term --cov tinydb" ""
+  '';
+
+  checkInputs = [
+    pytestCheckHook
+    pycodestyle
+    pyyaml
+  ];
+
+  pythonImportsCheck = [ "tinydb" ];
+
+  meta = with lib; {
+    description = "Lightweight document oriented database written in Python";
+    homepage = "https://tinydb.readthedocs.org/";
+    changelog = "https://tinydb.readthedocs.io/en/latest/changelog.html";
+    license = licenses.mit;
+    maintainers = with maintainers; [ marcus7070 ];
+  };
+}