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/csvw/default.nix

@@ -0,0 +1,68 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pythonAtLeast
+, pythonOlder
+, attrs
+, isodate
+, python-dateutil
+, rfc3986
+, uritemplate
+, pytestCheckHook
+, pytest-mock
+}:
+
+buildPythonPackage rec {
+  pname = "csvw";
+  version = "1.11.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchFromGitHub {
+    owner = "cldf";
+    repo = "csvw";
+    rev = "v${version}";
+    sha256 = "1393xwqawaxsflbq62vks92vv4zch8p6dd1mdvdi7j4vvf0zljkg";
+  };
+
+  propagatedBuildInputs = [
+    attrs
+    isodate
+    python-dateutil
+    rfc3986
+    uritemplate
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+    pytest-mock
+  ];
+
+  patchPhase = ''
+    substituteInPlace setup.cfg \
+      --replace "--cov" ""
+  '';
+
+  disabledTests = [
+    # this test is flaky on darwin because it depends on the resolution of filesystem mtimes
+    # https://github.com/cldf/csvw/blob/45584ad63ff3002a9b3a8073607c1847c5cbac58/tests/test_db.py#L257
+    "test_write_file_exists"
+  ] ++ lib.optionals (pythonAtLeast "3.10") [
+    # https://github.com/cldf/csvw/issues/58
+    "test_roundtrip_escapechar"
+    "test_escapequote_escapecharquotechar_final"
+    "test_doubleQuote"
+  ];
+
+  pythonImportsCheck = [
+    "csvw"
+  ];
+
+  meta = with lib; {
+    description = "CSV on the Web";
+    homepage = "https://github.com/cldf/csvw";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ hexa ];
+  };
+}