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/pysmartthings/default.nix

@@ -0,0 +1,49 @@
+{ lib
+, aiohttp
+, buildPythonPackage
+, fetchFromGitHub
+, pytest-asyncio
+, pytestCheckHook
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "pysmartthings";
+  version = "0.7.7";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.8";
+
+  src = fetchFromGitHub {
+    owner = "andrewsayre";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-AzAiMn88tRRPwMpwSnKoS1XUERHbKz0sVm/TjcbTsGs=";
+  };
+
+  propagatedBuildInputs = [
+    aiohttp
+  ];
+
+  checkInputs = [
+    pytest-asyncio
+    pytestCheckHook
+  ];
+
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace "aiohttp>=3.8.0,<4.0.0" "aiohttp<=4.0.0"
+  '';
+
+  pythonImportsCheck = [
+    "pysmartthings"
+  ];
+
+  meta = with lib; {
+    description = "Python library for interacting with the SmartThings cloud API";
+    homepage = "https://github.com/andrewsayre/pysmartthings";
+    changelog = "https://github.com/andrewsayre/pysmartthings/releases/tag/${version}";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}