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/httpretty/default.nix

@@ -0,0 +1,58 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, tornado
+, requests
+, httplib2
+, sure
+, nose
+, nose-exclude
+, coverage
+, rednose
+, nose-randomly
+, six
+, mock
+, pytest
+, freezegun
+}:
+
+buildPythonPackage rec {
+  pname = "httpretty";
+  version = "1.1.4";
+
+  # drop this for version > 0.9.7
+  # Flaky tests: https://github.com/gabrielfalcao/HTTPretty/pull/394
+  doCheck = lib.versionAtLeast version "0.9.8";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "20de0e5dd5a18292d36d928cc3d6e52f8b2ac73daec40d41eb62dee154933b68";
+  };
+
+  propagatedBuildInputs = [ six ];
+
+  checkInputs = [ nose sure coverage mock rednose pytest
+    # Following not declared in setup.py
+    nose-randomly requests tornado httplib2 nose-exclude freezegun
+  ];
+
+  checkPhase = ''
+    nosetests tests/unit # functional tests cause trouble requiring /etc/protocol
+  '';
+
+  __darwinAllowLocalNetworking = true;
+
+  # Those flaky tests are failing intermittently on all platforms
+  NOSE_EXCLUDE = lib.concatStringsSep "," [
+    "tests.functional.test_httplib2.test_callback_response"
+    "tests.functional.test_requests.test_streaming_responses"
+    "tests.functional.test_httplib2.test_callback_response"
+    "tests.functional.test_requests.test_httpretty_should_allow_adding_and_overwritting_by_kwargs_u2"
+  ];
+
+  meta = with lib; {
+    homepage = "https://httpretty.readthedocs.org/";
+    description = "HTTP client request mocking tool";
+    license = licenses.mit;
+  };
+}