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/gradient/default.nix

@@ -0,0 +1,81 @@
+{ lib
+, attrs
+, boto3
+, buildPythonPackage
+, click-completion
+, click-didyoumean
+, click-help-colors
+, colorama
+, fetchPypi
+, gradient_statsd
+, gradient-utils
+, gql
+, halo
+, marshmallow
+, progressbar2
+, pyopenssl
+, pyyaml
+, requests
+, requests-toolbelt
+, terminaltables
+, websocket-client
+}:
+
+buildPythonPackage rec {
+  pname = "gradient";
+  version = "2.0.4";
+  format = "setuptools";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-s80e15u2j7t/FVKcaKGTloN3dwfJuF7XgqIj4XpKHYU=";
+  };
+
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace 'attrs<=' 'attrs>=' \
+      --replace 'colorama==' 'colorama>=' \
+      --replace 'gql[requests]==3.0.0a6' 'gql' \
+      --replace 'PyYAML==' 'PyYAML>=' \
+      --replace 'marshmallow<' 'marshmallow>=' \
+      --replace 'websocket-client==' 'websocket-client>='
+  '';
+
+  propagatedBuildInputs = [
+    attrs
+    boto3
+    click-completion
+    click-didyoumean
+    click-help-colors
+    colorama
+    gql
+    gradient_statsd
+    gradient-utils
+    halo
+    marshmallow
+    progressbar2
+    pyopenssl
+    pyyaml
+    requests
+    requests-toolbelt
+    terminaltables
+    websocket-client
+  ];
+
+  # Tries to use /homeless-shelter to mimic container usage, etc
+  doCheck = false;
+
+  # marshmallow.exceptions.StringNotCollectionError: "only" should be a collection of strings.
+  # Support for marshmallow > 3
+  # pythonImportsCheck = [
+  #   "gradient"
+  # ];
+
+  meta = with lib; {
+    description = "The command line interface for Gradient";
+    homepage = "https://github.com/Paperspace/gradient-cli";
+    license = licenses.isc;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ thoughtpolice ];
+  };
+}