From 348f725101ef97f538e4652c66b54d5633d4be4d Mon Sep 17 00:00:00 2001
From: Pauli Virtanen <pav@iki.fi>
Date: Sat, 20 Feb 2010 18:15:20 +0000
Subject: 3K: compat: make isfileobj recognize only real file objects with
 FILE* pointers as file objects

---
 numpy/compat/py3k.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'numpy/compat/py3k.py')

diff --git a/numpy/compat/py3k.py b/numpy/compat/py3k.py
index 534ae4d29..f1954d1e9 100644
--- a/numpy/compat/py3k.py
+++ b/numpy/compat/py3k.py
@@ -18,7 +18,7 @@ if sys.version_info[0] >= 3:
             return s
         return s.encode('iso-8859-1')
     def isfileobj(f):
-        return isinstance(f, io.IOBase)
+        return isinstance(f, io.FileIO)
     strchar = 'U'
 else:
     bytes = str
-- 
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