From b20e12cae68dd86ff51597464045656763d369f7 Mon Sep 17 00:00:00 2001
From: Tom Augspurger <tom.w.augspurger@gmail.com>
Date: Thu, 8 Feb 2018 15:46:36 -0600
Subject: [PATCH] Py2 compat

---
 pandas/tests/extension_arrays/test_common.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pandas/tests/extension_arrays/test_common.py b/pandas/tests/extension_arrays/test_common.py
index 7feb7fdf09ec6..f19754482b04f 100644
--- a/pandas/tests/extension_arrays/test_common.py
+++ b/pandas/tests/extension_arrays/test_common.py
@@ -27,8 +27,10 @@ def test_astype():
 def test_astype_raises():
     arr = DummyArray(np.array([1, 2, 3]))
 
+    # type  int for py2
+    # class int for py3
     xpr = ("DummyArray can only be coerced to 'object' dtype, not "
-           "'<class 'int'>'")
+           "'<.* 'int'>'")
 
     with tm.assert_raises_regex(ValueError, xpr):
         arr.astype(int)