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/pyweatherflowrest/default.nix

@@ -0,0 +1,44 @@
+{ lib
+, aiohttp
+, buildPythonPackage
+, fetchFromGitHub
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "pyweatherflowrest";
+  version = "1.0.8";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "briis";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "1swyqdnvhwaigqhjn5a22gi8if4bl8alfrigln4qa0jl9z03kg09";
+  };
+
+  propagatedBuildInputs = [
+    aiohttp
+  ];
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace "--cov=pyweatherflowrest --cov-append" ""
+  '';
+
+  # Module has no tests. test.py is a demo script
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "pyweatherflowrest"
+  ];
+
+  meta = with lib; {
+    description = "Python module to get data from WeatherFlow Weather Stations";
+    homepage = "https://github.com/briis/pyweatherflowrest";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}