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/swspotify/default.nix

@@ -0,0 +1,57 @@
+{ lib
+, stdenv
+, buildPythonPackage
+, dbus-python
+, fetchFromGitHub
+, flask
+, flask-cors
+, poetry-core
+, pythonOlder
+, requests
+}:
+
+buildPythonPackage rec {
+  pname = "swspotify";
+  version = "1.2.3";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchFromGitHub {
+    owner = "SwagLyrics";
+    repo = "SwSpotify";
+    rev = "v${version}";
+    hash = "sha256-xGLvc154xnje45Akf7H1qqQRUc03gGVt8AhGlkcP3kY=";
+  };
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  propagatedBuildInputs = [
+    dbus-python
+    flask
+    flask-cors
+    requests
+  ];
+
+  postPatch = ''
+    # Detection of the  platform doesn't always works with 1.2.3
+    substituteInPlace pyproject.toml \
+      --replace 'dbus-python = {version = "^1.2.16", platform = "linux"}' ""
+  '';
+
+  # Tests want to use Dbus
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "SwSpotify"
+  ];
+
+  meta = with lib; {
+    description = "Library to get the currently playing song and artist from Spotify";
+    homepage = "https://github.com/SwagLyrics/SwSpotify";
+    license = licenses.mit;
+    maintainers = with maintainers; [ siraben ];
+  };
+}