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/docker/default.nix

@@ -0,0 +1,50 @@
+{ lib
+, stdenv
+, buildPythonPackage
+, fetchPypi
+, isPy27
+, backports_ssl_match_hostname
+, mock
+, paramiko
+, pytestCheckHook
+, requests
+, six
+, websocket-client
+}:
+
+buildPythonPackage rec {
+  pname = "docker";
+  version = "5.0.3";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "d916a26b62970e7c2f554110ed6af04c7ccff8e9f81ad17d0d40c75637e227fb";
+  };
+
+  nativeBuildInputs = lib.optional isPy27 mock;
+
+  propagatedBuildInputs = [
+    paramiko
+    requests
+    six
+    websocket-client
+  ] ++ lib.optional isPy27 backports_ssl_match_hostname;
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  pytestFlagsArray = [ "tests/unit" ];
+
+  # Deselect socket tests on Darwin because it hits the path length limit for a Unix domain socket
+  disabledTests = lib.optionals stdenv.isDarwin [ "api_test" "stream_response" "socket_file" ];
+
+  dontUseSetuptoolsCheck = true;
+
+  meta = with lib; {
+    description = "An API client for docker written in Python";
+    homepage = "https://github.com/docker/docker-py";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ jonringer ];
+  };
+}