From a3547dd5a2c4a13bb79c3c3cad463612c14f93bf Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Thu, 21 Jul 2022 13:32:52 +0200
Subject: [PATCH] python3Packages.hypercorn: test in asyncio legacy mode

---
 pkgs/development/python-modules/hypercorn/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/python-modules/hypercorn/default.nix b/pkgs/development/python-modules/hypercorn/default.nix
index dc165f2b2cc4..35a9f8f6bb85 100644
--- a/pkgs/development/python-modules/hypercorn/default.nix
+++ b/pkgs/development/python-modules/hypercorn/default.nix
@@ -44,6 +44,10 @@ buildPythonPackage rec {
     pytestCheckHook
   ] ++ lib.optionals (pythonOlder "3.8") [ mock ];
 
+  pytestFlagsArray = [
+    "--asyncio-mode=legacy"
+  ];
+
   pythonImportsCheck = [ "hypercorn" ];
 
   meta = with lib; {