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/zulip/default.nix

@@ -0,0 +1,48 @@
+{ lib
+, buildPythonPackage
+, pythonOlder
+, fetchFromGitHub
+, requests
+, matrix-client
+, distro
+, click
+, typing-extensions
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "zulip";
+  version = "0.8.2";
+
+  disabled = pythonOlder "3.6";
+
+  # no sdist on PyPI
+  src = fetchFromGitHub {
+    owner = "zulip";
+    repo = "python-zulip-api";
+    rev = version;
+    hash = "sha256-Z5WrV/RDQwdKUBF86M5/xWhXn3fGNqJtqO5PTd7s5ME=";
+  };
+  sourceRoot = "${src.name}/zulip";
+
+  propagatedBuildInputs = [
+    requests
+    matrix-client
+    distro
+    click
+    typing-extensions
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [ "zulip" ];
+
+  meta = with lib; {
+    description = "Bindings for the Zulip message API";
+    homepage = "https://github.com/zulip/python-zulip-api";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ dotlambda ];
+  };
+}