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/pyheos/default.nix

@@ -0,0 +1,37 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pytest-asyncio
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "pyheos";
+  version = "0.7.2";
+
+  src = fetchFromGitHub {
+    owner = "andrewsayre";
+    repo = "pyheos";
+    rev = version;
+    sha256 = "0rgzg7lnqzzqrjp73c1hj1hq8p0j0msyih3yr4wa2rj81s8ihmby";
+  };
+
+  checkInputs = [
+    pytest-asyncio
+    pytestCheckHook
+  ];
+
+  disabledTests = [
+    # accesses network
+    "test_connect_timeout"
+  ];
+
+  pythonImportsCheck = [ "pyheos" ];
+
+  meta = with lib; {
+    description = "Async python library for controlling HEOS devices through the HEOS CLI Protocol";
+    homepage = "https://github.com/andrewsayre/pyheos";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ dotlambda ];
+  };
+}