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/gios/default.nix

@@ -0,0 +1,58 @@
+{ lib
+, aiohttp
+, aioresponses
+, buildPythonPackage
+, dacite
+, fetchFromGitHub
+, pytest-asyncio
+, pytest-error-for-skips
+, pytestCheckHook
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "gios";
+  version = "2.1.0";
+
+  disabled = pythonOlder "3.8";
+
+  src = fetchFromGitHub {
+    owner = "bieniu";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-WjuDsu0EA+KtErusw5VADyvleVegXHCTEkuQ1lU/SRU=";
+  };
+
+  propagatedBuildInputs = [
+    aiohttp
+    dacite
+  ];
+
+  checkInputs = [
+    aioresponses
+    pytest-asyncio
+    pytest-error-for-skips
+    pytestCheckHook
+  ];
+
+  postPatch = ''
+    substituteInPlace setup.cfg \
+      --replace "--cov --cov-report term-missing " ""
+    substituteInPlace setup.py \
+      --replace "pytest-runner" ""
+  '';
+
+  disabledTests = [
+    # Test requires network access
+    "test_invalid_station_id"
+  ];
+
+  pythonImportsCheck = [ "gios" ];
+
+  meta = with lib; {
+    description = "Python client for getting air quality data from GIOS";
+    homepage = "https://github.com/bieniu/gios";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ fab ];
+  };
+}