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/papermill/default.nix

@@ -0,0 +1,74 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, ansiwrap
+, click
+, future
+, pyyaml
+, nbformat
+, nbconvert
+, nbclient
+, six
+, tqdm
+, jupyter-client
+, requests
+, entrypoints
+, tenacity
+, futures ? null
+, black
+, backports_tempfile
+, isPy27
+, pytest
+, pytest-cov
+, pytest-mock
+}:
+
+buildPythonPackage rec {
+  pname = "papermill";
+  version = "2.3.4";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "be12d2728989c0ae17b42fcb05b623500004e94b34f56bd153355ccebb84a59a";
+  };
+
+  propagatedBuildInputs = [
+    ansiwrap
+    click
+    future
+    pyyaml
+    nbformat
+    nbconvert
+    nbclient
+    six
+    tqdm
+    jupyter-client
+    requests
+    entrypoints
+    tenacity
+    black
+  ] ++ lib.optionals isPy27 [
+    futures
+    backports_tempfile
+  ];
+
+  checkInputs = [
+    pytest
+    pytest-cov
+    pytest-mock
+  ];
+
+  checkPhase = ''
+    HOME=$(mktemp -d) pytest
+  '';
+
+  # the test suite depends on cloud resources azure/aws
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Parametrize and run Jupyter and nteract Notebooks";
+    homepage = "https://github.com/nteract/papermill";
+    license = licenses.bsd3;
+    maintainers = [ maintainers.costrouc ];
+  };
+}