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/lektor/default.nix

@@ -0,0 +1,83 @@
+{ lib
+, babel
+, buildPythonPackage
+, click
+, exifread
+, fetchFromGitHub
+, filetype
+, flask
+, inifile
+, jinja2
+, marshmallow
+, marshmallow-dataclass
+, mistune
+, pip
+, pyopenssl
+, pytest-click
+, pytest-mock
+, pytest-pylint
+, pytestCheckHook
+, pythonOlder
+, python-slugify
+, requests
+, setuptools
+, watchdog
+, werkzeug
+}:
+
+buildPythonPackage rec {
+  pname = "lektor";
+  version = "3.3.4";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "lektor";
+    repo = pname;
+    rev = "refs/tags/v${version}";
+    hash = "sha256-9Zd+N6FkvRuW7rptWAr3JLIARXwJDcocxAp/ZCTQ3Hw=";
+  };
+
+  propagatedBuildInputs = [
+    babel
+    click
+    exifread
+    filetype
+    flask
+    inifile
+    jinja2
+    marshmallow
+    marshmallow-dataclass
+    mistune
+    pip
+    pyopenssl
+    python-slugify
+    requests
+    setuptools
+    watchdog
+    werkzeug
+  ];
+
+  checkInputs = [
+    pytest-click
+    pytest-mock
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [
+    "lektor"
+  ];
+
+  disabledTests = [
+    # Test requires network access
+    "test_path_installed_plugin_is_none"
+  ];
+
+  meta = with lib; {
+    description = "A static content management system";
+    homepage = "https://www.getlektor.com/";
+    license = licenses.bsd0;
+    maintainers = with maintainers; [ costrouc ];
+  };
+}