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/rpyc/default.nix

@@ -0,0 +1,51 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, plumbum
+, pytestCheckHook
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "rpyc";
+  version = "5.1.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchFromGitHub {
+    owner = "tomerfiliba";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-Xeot4QEgTZjvdO0ydmKjccp6zwC93Yp/HkRlSgyDf8k=";
+  };
+
+  propagatedBuildInputs = [
+    plumbum
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  disabledTests = [
+    # Disable tests that requires network access
+    "test_api"
+    "test_pruning"
+    "test_rpyc"
+    # Test is outdated
+    # ssl.SSLError: [SSL: NO_CIPHERS_AVAILABLE] no ciphers available (_ssl.c:997)
+    "test_ssl_conenction"
+  ];
+
+  pythonImportsCheck = [
+    "rpyc"
+  ];
+
+  meta = with lib; {
+    description = "Remote Python Call (RPyC), a transparent and symmetric RPC library";
+    homepage = "https://rpyc.readthedocs.org";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}