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/httplib2/default.nix

@@ -0,0 +1,79 @@
+{ lib
+, stdenv
+, buildPythonPackage
+, cryptography
+, fetchFromGitHub
+, isPy27
+, mock
+, pyparsing
+, pytest-forked
+, pytest-randomly
+, pytest-timeout
+, pytestCheckHook
+, six
+}:
+
+buildPythonPackage rec {
+  pname = "httplib2";
+  version = "0.20.4";
+  format = "setuptools";
+
+  src = fetchFromGitHub {
+    owner = pname;
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-eLvxmG9PUX+2RB3M6oG442Wmh6c5GI/aKP/Z8Z5Ixq8=";
+  };
+
+  propagatedBuildInputs = [
+    pyparsing
+  ];
+
+  checkInputs = [
+    cryptography
+    mock
+    pytest-forked
+    pytest-randomly
+    pytest-timeout
+    six
+    pytestCheckHook
+  ];
+
+  # Don't run tests for Python 2.7
+  doCheck = !isPy27;
+
+  postPatch = ''
+    sed -i "/--cov/d" setup.cfg
+  '';
+
+  disabledTests = [
+    # ValueError: Unable to load PEM file.
+    # https://github.com/httplib2/httplib2/issues/192#issuecomment-993165140
+    "test_client_cert_password_verified"
+
+    # improper pytest marking
+    "test_head_301"
+    "test_303"
+  ] ++ lib.optionals stdenv.isDarwin [
+    # fails with "ConnectionResetError: [Errno 54] Connection reset by peer"
+    "test_connection_close"
+    # fails with HTTP 408 Request Timeout, instead of expected 200 OK
+    "test_timeout_subsequent"
+    "test_connection_close"
+  ];
+
+  pytestFlagsArray = [
+    "--ignore python2"
+  ];
+
+  pythonImportsCheck = [
+    "httplib2"
+  ];
+
+  meta = with lib; {
+    description = "A comprehensive HTTP client library";
+    homepage = "https://github.com/httplib2/httplib2";
+    license = licenses.mit;
+    maintainers = with maintainers; [ fab ];
+  };
+}