From 2ab313317bc6998c3be979ae20939fbbd14a7a98 Mon Sep 17 00:00:00 2001
From: Jonathan Ringer <jonringer117@gmail.com>
Date: Tue, 24 Dec 2019 09:51:16 -0800
Subject: [PATCH] pythonPackages.monty: python2 no longer supported

---
 pkgs/development/python-modules/monty/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/python-modules/monty/default.nix b/pkgs/development/python-modules/monty/default.nix
index 361be1bf184..427f0af4573 100644
--- a/pkgs/development/python-modules/monty/default.nix
+++ b/pkgs/development/python-modules/monty/default.nix
@@ -1,6 +1,7 @@
 { lib
 , buildPythonPackage
 , fetchFromGitHub
+, isPy27
 , nose
 , numpy
 , six
@@ -15,6 +16,7 @@
 buildPythonPackage rec {
   pname = "monty";
   version = "3.0.2";
+  disabled = isPy27; # uses type annotations
 
   # No tests in Pypi
   src = fetchFromGitHub {