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/plaid-python/default.nix

@@ -0,0 +1,42 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, nulltype
+, python-dateutil
+, urllib3
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "plaid-python";
+  version = "9.5.0";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-gjYlr2rp2xRMcFKbA4Y/Pb7YYOUR4LTzMtVoG1iMlx0=";
+  };
+
+  propagatedBuildInputs = [
+    nulltype
+    python-dateutil
+    urllib3
+  ];
+
+  # Tests require a Client IP
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "plaid"
+  ];
+
+  meta = with lib; {
+    description = "Python client library for the Plaid API and Link";
+    homepage = "https://github.com/plaid/plaid-python";
+    changelog = "https://github.com/plaid/plaid-python/blob/master/CHANGELOG.md";
+    license = licenses.mit;
+    maintainers = with maintainers; [ bhipple ];
+  };
+}