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/mastodon-py/default.nix

@@ -0,0 +1,61 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, blurhash
+, cryptography
+, decorator
+, http-ece
+, python-dateutil
+, python-magic
+, pytz
+, requests
+, six
+, pytestCheckHook
+, pytest-mock
+, pytest-vcr
+, requests-mock
+}:
+
+buildPythonPackage rec {
+  pname = "mastodon-py";
+  version = "1.5.1";
+
+  src = fetchFromGitHub {
+    owner = "halcy";
+    repo = "Mastodon.py";
+    rev = version;
+    sha256 = "044iqydw69a6xpz2hdjv1fc6a9b7bqdpnh3b33xqbks9d2415ddm";
+  };
+
+  postPatch = ''
+    sed -i '/^addopts/d' setup.cfg
+  '';
+
+  propagatedBuildInputs = [
+    blurhash
+    cryptography
+    decorator
+    http-ece
+    python-dateutil
+    python-magic
+    pytz
+    requests
+    six
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+    pytest-mock
+    pytest-vcr
+    requests-mock
+  ];
+
+  pythonImportsCheck = [ "mastodon" ];
+
+  meta = with lib; {
+    description = "Python wrapper for the Mastodon API";
+    homepage = "https://github.com/halcy/Mastodon.py";
+    license = licenses.mit;
+    maintainers = with maintainers; [ dotlambda ];
+  };
+}