From 910fec81999595a8ff9fe2c842ba35ce25c7c556 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Mon, 17 Jan 2022 13:53:21 +0100
Subject: [PATCH] python3Packages.atv: fix pytest-asyncio compatibility

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

diff --git a/pkgs/development/python-modules/pyatv/default.nix b/pkgs/development/python-modules/pyatv/default.nix
index 9f1bd0081084..f2e4e2a19960 100644
--- a/pkgs/development/python-modules/pyatv/default.nix
+++ b/pkgs/development/python-modules/pyatv/default.nix
@@ -52,6 +52,10 @@ buildPythonPackage rec {
     pytestCheckHook
   ];
 
+  pytestFlagsArray = [
+    "--asyncio-mode=auto"
+  ];
+
   postPatch = ''
     substituteInPlace setup.py \
       --replace "pytest-runner" ""