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/aioftp/default.nix

@@ -0,0 +1,51 @@
+{ lib
+, stdenv
+, async-timeout
+, buildPythonPackage
+, fetchPypi
+, pytest-asyncio
+, pytestCheckHook
+, pythonOlder
+, siosocks
+, trustme
+}:
+
+buildPythonPackage rec {
+  pname = "aioftp";
+  version = "0.21.2";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-JWzeBdCPXLYMmKkvCqQQF/mHoRbdRvj0vKVF4+D8LSI=";
+  };
+
+  propagatedBuildInputs = [
+    siosocks
+  ];
+
+  checkInputs = [
+    async-timeout
+    pytest-asyncio
+    pytestCheckHook
+    trustme
+  ];
+
+  disabledTests = lib.optionals stdenv.isDarwin [
+    # uses 127.0.0.2, which macos doesn't like
+    "test_pasv_connection_pasv_forced_response_address"
+  ];
+
+  pythonImportsCheck = [
+    "aioftp"
+  ];
+
+  meta = with lib; {
+    description = "Python FTP client/server for asyncio";
+    homepage = "https://github.com/aio-libs/aioftp";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ costrouc ];
+  };
+}