From 25b91c2059b04268e70c5d73aac661f85bef48f6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Fri, 19 Jun 2020 10:52:03 +0100
Subject: [PATCH] python3.pkgs.asynctest: disable tests on python3.8

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

diff --git a/pkgs/development/python-modules/asynctest/default.nix b/pkgs/development/python-modules/asynctest/default.nix
index d08f4137ba4..d36328d7225 100644
--- a/pkgs/development/python-modules/asynctest/default.nix
+++ b/pkgs/development/python-modules/asynctest/default.nix
@@ -17,6 +17,9 @@ buildPythonPackage rec {
       --replace "test_events_watched_outside_test_are_ignored" "xtest_events_watched_outside_test_are_ignored"
   '';
 
+  # https://github.com/Martiusweb/asynctest/issues/132
+  doCheck = pythonOlder "3.8";
+
   checkPhase = ''
     ${python.interpreter} -m unittest test
   '';