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/pymetno/default.nix

@@ -0,0 +1,42 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, aiohttp
+, async-timeout
+, pytz
+, xmltodict
+}:
+
+buildPythonPackage rec {
+  pname = "pymetno";
+  version = "0.9.0";
+  format = "setuptools";
+
+  src = fetchFromGitHub {
+    owner = "Danielhiversen";
+    repo = "PyMetno";
+    rev = version;
+    sha256 = "sha256-2LNDFQObGqxrzswnqbmvCGLxEI0j+cIdv8o+RZM/7sM=";
+  };
+
+  propagatedBuildInputs = [
+    aiohttp
+    async-timeout
+    pytz
+    xmltodict
+  ];
+
+  pythonImportsCheck = [
+    "metno"
+  ];
+
+  # Project has no tests
+  doCheck = false;
+
+  meta = with lib; {
+    description = "A library to communicate with the met.no API";
+    homepage = "https://github.com/Danielhiversen/pyMetno/";
+    license = licenses.mit;
+    maintainers = with maintainers; [ flyfloh ];
+  };
+}