From 4ce0afcd6f43b8ee44f8a7d5792b15cd36e07579 Mon Sep 17 00:00:00 2001
From: Christopher Wolfe <chrisw@aweber.com>
Date: Wed, 9 Jan 2019 16:16:48 -0500
Subject: [PATCH] New test requires Python v3.

---
 tests.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests.py b/tests.py
index 6b88cab..4ea4998 100644
--- a/tests.py
+++ b/tests.py
@@ -2,6 +2,8 @@ import io
 import json
 import logging
 import os
+import sys
+import unittest
 import uuid
 
 from tornado import httpclient, httputil, testing, web
@@ -415,6 +417,8 @@ class MixinTestCase(testing.AsyncHTTPTestCase):
         self.assertEqual(client.max_clients, 25)
 
     @testing.gen_test()
+    @unittest.skipUnless(sys.version_info >= (3, ),
+                         'StringIO requires Python 3')
     def test_missing_content_type(self):
         # Craft a response that lacks a Content-Type header.
         request = httpclient.HTTPRequest(