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/adguardhome/default.nix

@@ -0,0 +1,56 @@
+{ lib
+, aiohttp
+, aresponses
+, buildPythonPackage
+, fetchFromGitHub
+, poetry-core
+, pytest-asyncio
+, pytestCheckHook
+, pythonOlder
+, yarl
+}:
+
+buildPythonPackage rec {
+  pname = "adguardhome";
+  version = "0.5.1";
+  format = "pyproject";
+  disabled = pythonOlder "3.8";
+
+  src = fetchFromGitHub {
+    owner = "frenck";
+    repo = "python-${pname}";
+    rev = "v${version}";
+    sha256 = "sha256-HAgt52Bo2NOUkpr5xvWTcRyrLKpfcBDlVAZxgDNI7hY=";
+  };
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace "--cov" "" \
+      --replace '"0.0.0"' '"${version}"'
+
+    substituteInPlace tests/test_adguardhome.py \
+      --replace 0.0.0 ${version}
+  '';
+
+  nativeBuildInputs = [ poetry-core ];
+
+  propagatedBuildInputs = [
+    aiohttp
+    yarl
+  ];
+
+  checkInputs = [
+    aresponses
+    pytest-asyncio
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [ "adguardhome" ];
+
+  meta = with lib; {
+    description = "Python client for the AdGuard Home API";
+    homepage = "https://github.com/frenck/python-adguardhome";
+    license = licenses.mit;
+    maintainers = with maintainers; [ jamiemagee ];
+  };
+}