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/twilio/default.nix

@@ -0,0 +1,53 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, mock
+, pyjwt
+, pytestCheckHook
+, pythonOlder
+, pytz
+, requests
+}:
+
+buildPythonPackage rec {
+  pname = "twilio";
+  version = "7.9.2";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchFromGitHub {
+    owner = "twilio";
+    repo = "twilio-python";
+    rev = "refs/tags/${version}";
+    hash = "sha256-JFCYHiPvKYveHYf6SWkmovuvas5+9IGpsnQWqVIaTto=";
+  };
+
+  propagatedBuildInputs = [
+    pyjwt
+    pytz
+    requests
+  ];
+
+  checkInputs = [
+    mock
+    pytestCheckHook
+  ];
+
+  disabledTests = [
+    # Tests require network access
+    "test_set_default_user_agent"
+    "test_set_user_agent_extensions"
+  ];
+
+  pythonImportsCheck = [
+    "twilio"
+  ];
+
+  meta = with lib; {
+    description = "Twilio API client and TwiML generator";
+    homepage = "https://github.com/twilio/twilio-python/";
+    license = licenses.mit;
+    maintainers = with maintainers; [ fab ];
+  };
+}