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/pysonos/default.nix

@@ -0,0 +1,51 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, isPy3k
+, xmltodict
+, ifaddr
+, requests
+
+  # Test dependencies
+, pytestCheckHook
+, mock
+, requests-mock
+}:
+
+buildPythonPackage rec {
+  pname = "pysonos";
+  version = "0.0.54";
+
+  disabled = !isPy3k;
+
+  # pypi package is missing test fixtures
+  src = fetchFromGitHub {
+    owner = "amelchio";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-gBOknYHL5nQWFVhCbLN0Ah+1fovcNY4P2myryZnUadk=";
+  };
+
+  propagatedBuildInputs = [
+    ifaddr
+    requests
+    xmltodict
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+    mock
+    requests-mock
+  ];
+
+  disabledTests = [
+    "test_desc_from_uri" # test requires network access
+  ];
+
+  meta = with lib; {
+    description = "A SoCo fork with fixes for Home Assistant";
+    homepage = "https://github.com/amelchio/pysonos";
+    license = licenses.mit;
+    maintainers = with maintainers; [ juaningan ];
+  };
+}