From 9fd459a3a2ffed7bda16a96c46d2cbca448a5867 Mon Sep 17 00:00:00 2001
From: Benjamin Peterson <benjamin@python.org>
Date: Mon, 9 Mar 2009 00:09:44 +0000
Subject: hack StringIO's repr, so it doesn't give an encoding

---
 Lib/_pyio.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Lib/_pyio.py b/Lib/_pyio.py
index 535c9ca..771d4ce 100644
--- a/Lib/_pyio.py
+++ b/Lib/_pyio.py
@@ -1829,3 +1829,8 @@ class StringIO(TextIOWrapper):
     def getvalue(self):
         self.flush()
         return self.buffer.getvalue().decode(self._encoding, self._errors)
+
+    def __repr__(self):
+        # TextIOWrapper tells the encoding in its repr. In StringIO,
+        # that's a implementation detail.
+        return object.__repr__(self)
-- 
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