From 02f7e6c767dd0eb9275a27c8b75d9d616badceb0 Mon Sep 17 00:00:00 2001
From: Frederik Rietdijk <fridh@fridh.nl>
Date: Sun, 7 Jun 2020 15:10:45 +0200
Subject: [PATCH] python3.pkgs.zconfig: does not support 3.8 and 3.9

---
 pkgs/development/python-modules/zconfig/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/python-modules/zconfig/default.nix b/pkgs/development/python-modules/zconfig/default.nix
index 75f8647730c..706db824371 100644
--- a/pkgs/development/python-modules/zconfig/default.nix
+++ b/pkgs/development/python-modules/zconfig/default.nix
@@ -4,6 +4,7 @@
 , zope_testrunner
 , manuel
 , docutils
+, pythonAtLeast
 }:
 
 buildPythonPackage rec {
@@ -20,6 +21,8 @@ buildPythonPackage rec {
   buildInputs = [ manuel docutils ];
   propagatedBuildInputs = [ zope_testrunner ];
 
+  disabled = pythonAtLeast "3.8"; # 3.6.0 introduces compatibility for 3.8 and 3.9
+
   meta = with stdenv.lib; {
     description = "Structured Configuration Library";
     homepage = "https://pypi.python.org/pypi/ZConfig";