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/pyezviz/default.nix

@@ -0,0 +1,47 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, paho-mqtt
+, pandas
+, pycryptodome
+, pythonOlder
+, requests
+, xmltodict
+}:
+
+buildPythonPackage rec {
+  pname = "pyezviz";
+  version = "0.2.0.8";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchFromGitHub {
+    owner = "baqs";
+    repo = "pyEzviz";
+    rev = version;
+    sha256 = "sha256-W2JtqRyNVUo74esmCvCQygIMB1+v77OW/ll48IMVj/Y=";
+  };
+
+  propagatedBuildInputs = [
+    paho-mqtt
+    pandas
+    pycryptodome
+    requests
+    xmltodict
+  ];
+
+  # Project has no tests. test_cam_rtsp.py is more a sample for using the module
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "pyezviz"
+  ];
+
+  meta = with lib; {
+    description = "Python interface for for Ezviz cameras";
+    homepage = "https://github.com/baqs/pyEzviz/";
+    license = with licenses; [ asl20 ];
+    maintainers = with maintainers; [ fab ];
+  };
+}