coconut: init at 1.4.3

pkgs/development/python-modules/coconut/default.nix

@@ -0,0 +1,52 @@
+{
+  lib,
+  buildPythonApplication,
+  fetchFromGitHub,
+  fetchpatch,
+
+  cpyparsing,
+  ipykernel,
+  mypy,
+  pygments,
+  pytest,
+  prompt_toolkit,
+  tkinter,
+  watchdog
+}:
+
+buildPythonApplication rec {
+  pname = "coconut";
+  version = "1.4.3";
+
+  src = fetchFromGitHub {
+    owner = "evhub";
+    repo = "coconut";
+    rev = "v${version}";
+    sha256 = "1pz13vza3yy95dbylnq89fzc3mwgcqr7ds096wy25k6vxd9dp9c3";
+  };
+
+  propagatedBuildInputs = [ cpyparsing pygments prompt_toolkit ipykernel mypy watchdog ];
+
+  patches = [
+    (fetchpatch {
+      name = "fix-setuptools-version-check.patch";
+      url = "https://github.com/LibreCybernetics/coconut/commit/2916a087da1e063cc4438b68d4077347fd1ea4a2.patch";
+      sha256 = "136jbd2rvnifw30y73vv667002nf7sbkm5qyihshj4db7ngysr6q";
+    })
+  ];
+
+  checkInputs = [ pytest tkinter ];
+  # Currently most tests do not work on Hydra due to external fetches.
+  checkPhase = ''
+    pytest tests/constants_test.py
+    pytest tests/main_test.py::TestShell::test_compile_to_file
+    pytest tests/main_test.py::TestShell::test_convenience
+  '';
+
+  meta = with lib; {
+    homepage = "http://coconut-lang.org/";
+    description = "Simple, elegant, Pythonic functional programming";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ fabianhjr ];
+  };
+}