From 21f191cddb25206937a0a6d323f70c477f18ba70 Mon Sep 17 00:00:00 2001
From: Ben Darwin <bcdarwin@gmail.com>
Date: Mon, 13 Apr 2020 12:32:37 -0400
Subject: [PATCH] python3Packages.apptools: fix build

---
 pkgs/development/python-modules/apptools/default.nix | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/apptools/default.nix b/pkgs/development/python-modules/apptools/default.nix
index 9e06abd9a71..47144fc07aa 100644
--- a/pkgs/development/python-modules/apptools/default.nix
+++ b/pkgs/development/python-modules/apptools/default.nix
@@ -1,4 +1,4 @@
-{ lib, fetchPypi, buildPythonPackage
+{ lib, fetchPypi, buildPythonPackage, fetchpatch
 , configobj, six, traitsui
 , nose, tables, pandas
 }:
@@ -12,6 +12,13 @@ buildPythonPackage rec {
     sha256 = "10h52ibhr2aw076pivqxiajr9rpcr1mancg6xlpxzckcm3if02i6";
   };
 
+  # PyTables issue; should be merged in next post-4.5.0 release (#117)
+  patches = [ (fetchpatch {
+      url = "https://github.com/enthought/apptools/commit/3734289d1a0ebd8513fa67f75288add31ed0113c.patch";
+      sha256 = "001012q1ib5cbib3nq1alh9ckzj588bfrywr8brkd1f6y1pgvngk";
+    })
+  ];
+
   propagatedBuildInputs = [ configobj six traitsui ];
 
   checkInputs = [