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/pycognito/default.nix

@@ -0,0 +1,58 @@
+{ lib
+, boto3
+, buildPythonPackage
+, envs
+, fetchFromGitHub
+, isPy27
+, freezegun
+, mock
+, moto
+, pytestCheckHook
+, python-jose
+, requests
+, requests-mock
+}:
+
+buildPythonPackage rec {
+  pname = "pycognito";
+  version = "2022.02.1";
+  disabled = isPy27;
+
+  src = fetchFromGitHub {
+    owner = "pvizeli";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-0PqeZ8yy2MzvIi1xQNosR7V2Ma3tMT0Q/v4OIv7f1Kg=";
+  };
+
+  propagatedBuildInputs = [
+    boto3
+    envs
+    python-jose
+    requests
+  ];
+
+  checkInputs = [
+    freezegun
+    mock
+    moto
+    pytestCheckHook
+    requests-mock
+  ];
+
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace 'python-jose[cryptography]' 'python-jose'
+  '';
+
+  pytestFlagsArray = [ "tests.py" ];
+
+  pythonImportsCheck = [ "pycognito" ];
+
+  meta = with lib; {
+    description = "Python class to integrate Boto3's Cognito client so it is easy to login users. With SRP support";
+    homepage = "https://github.com/pvizeli/pycognito";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ mic92 ];
+  };
+}