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/spyder-kernels/default.nix

@@ -0,0 +1,36 @@
+{ lib, buildPythonPackage, fetchPypi, cloudpickle, ipykernel, wurlitzer,
+  jupyter-client, pyzmq }:
+
+buildPythonPackage rec {
+  pname = "spyder-kernels";
+  version = "2.3.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-pdU20Oil53TX1hbBAqj6LWqkX9MwoLeZuY7vFYNW02w=";
+  };
+
+  propagatedBuildInputs = [
+    cloudpickle
+    ipykernel
+    wurlitzer
+    jupyter-client
+    pyzmq
+  ];
+
+  postPatch = ''
+    substituteInPlace setup.py --replace "ipython>=7.31.1,<8" "ipython"
+  '';
+
+  # No tests
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Jupyter kernels for Spyder's console";
+    homepage = "https://docs.spyder-ide.org/current/ipythonconsole.html";
+    downloadPage = "https://github.com/spyder-ide/spyder-kernels/releases";
+    changelog = "https://github.com/spyder-ide/spyder-kernels/blob/master/CHANGELOG.md";
+    license = licenses.mit;
+    maintainers = with maintainers; [ gebner ];
+  };
+}