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/rokuecp/default.nix

@@ -0,0 +1,74 @@
+{ lib
+, aiohttp
+, aresponses
+, awesomeversion
+, backoff
+, buildPythonPackage
+, cachetools
+, fetchFromGitHub
+, poetry-core
+, pytest-asyncio
+, pytestCheckHook
+, pythonOlder
+, xmltodict
+, yarl
+}:
+
+buildPythonPackage rec {
+  pname = "rokuecp";
+  version = "0.16.0";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.9";
+
+  src = fetchFromGitHub {
+    owner = "ctalkington";
+    repo = "python-rokuecp";
+    rev = version;
+    hash = "sha256-MeugjIZorwO8d0Yb7bthI6f4NNo6GX9JrRbxrVSdWv0=";
+  };
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  propagatedBuildInputs = [
+    aiohttp
+    backoff
+    cachetools
+    xmltodict
+    awesomeversion
+    yarl
+  ];
+
+  checkInputs = [
+    aresponses
+    pytestCheckHook
+    pytest-asyncio
+  ];
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace 'version = "0.0.0"' 'version = "${version}"' \
+      --replace " --cov" ""
+  '';
+
+  disabledTests = [
+    # Network related tests are having troube in the sandbox
+    "test_resolve_hostname"
+    "test_get_dns_state"
+    # Assertion issue
+    "test_guess_stream_format"
+  ];
+
+  pythonImportsCheck = [
+    "rokuecp"
+  ];
+
+  meta = with lib; {
+    description = "Asynchronous Python client for Roku (ECP)";
+    homepage = "https://github.com/ctalkington/python-rokuecp";
+    license = licenses.mit;
+    maintainers = with maintainers; [ fab ];
+  };
+}