From ac2bf10fe2c2d22cad4430f5f27b76ae6535ed71 Mon Sep 17 00:00:00 2001
From: Alex Adamson <alex.b.adamson@gmail.com>
Date: Mon, 7 Jan 2019 18:43:59 -0500
Subject: [PATCH] Disable unserialized arguments check for py2

---
 testing/acceptance_test.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/testing/acceptance_test.py b/testing/acceptance_test.py
index c0cefed..84c3bbe 100644
--- a/testing/acceptance_test.py
+++ b/testing/acceptance_test.py
@@ -1,5 +1,6 @@
 import os
 import re
+import sys
 import textwrap
 
 import py
@@ -808,6 +809,9 @@ class TestWarnings:
         """Check that warnings with unserializable _WARNING_DETAILS are
         handled correctly (#379).
         """
+        if sys.version_info[0] < 3:
+            # The issue is only present in Python 3 warnings
+            return
         testdir.makepyfile(
             """
             import warnings, pytest