From fac1b2f3516f3db6ce669664943336c08d95d0aa Mon Sep 17 00:00:00 2001
From: Mikhail Korobov <kmike84@gmail.com>
Date: Wed, 27 Jun 2018 03:23:47 +0500
Subject: [PATCH] TST remove workaround for old Pillow versions which don't
 support BytesIO

---
 tests/test_pipeline_images.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/tests/test_pipeline_images.py b/tests/test_pipeline_images.py
index 03c6d8059..a7c652959 100644
--- a/tests/test_pipeline_images.py
+++ b/tests/test_pipeline_images.py
@@ -1,8 +1,8 @@
-import os
+import io
 import hashlib
 import random
 import warnings
-from tempfile import mkdtemp, TemporaryFile
+from tempfile import mkdtemp
 from shutil import rmtree
 
 from twisted.trial import unittest
@@ -401,8 +401,9 @@ class ImagesPipelineTestCaseCustomSettings(unittest.TestCase):
             self.assertEqual(getattr(pipeline_cls, pipe_attr.lower()),
                              expected_value)
 
+
 def _create_image(format, *a, **kw):
-    buf = TemporaryFile()
+    buf = io.BytesIO()
     Image.new(*a, **kw).save(buf, format)
     buf.seek(0)
     return Image.open(buf)