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/locationsharinglib/default.nix

@@ -0,0 +1,60 @@
+{ lib
+, betamax
+, buildPythonPackage
+, cachetools
+, coloredlogs
+, emoji
+, fetchPypi
+, nose
+, pythonOlder
+, pytz
+, requests
+}:
+
+buildPythonPackage rec {
+  pname = "locationsharinglib";
+  version = "4.1.8";
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-69NzKSWpuU0Riwlj6cFC4h/shc/83e1mpq++zxDqftY=";
+  };
+
+  propagatedBuildInputs = [
+    coloredlogs
+    requests
+    cachetools
+    pytz
+  ];
+
+  checkInputs = [
+    betamax
+    emoji
+    nose
+  ];
+
+  postPatch = ''
+    # Tests requirements want to pull in multiple modules which we don't need
+    substituteInPlace setup.py \
+      --replace "tests_require=test_requirements" "tests_require=[]"
+     substituteInPlace requirements.txt \
+       --replace "coloredlogs>=15.0.1" "coloredlogs"
+  '';
+
+  checkPhase = ''
+    runHook preCheck
+    # Only coverage no real unit tests
+    nosetests
+    runHook postCheck
+  '';
+
+  pythonImportsCheck = [ "locationsharinglib" ];
+
+  meta = with lib; {
+    description = "Python package to retrieve coordinates from a Google account";
+    homepage = "https://locationsharinglib.readthedocs.io/";
+    license = licenses.mit;
+    maintainers = with maintainers; [ fab ];
+  };
+}