From fb3b77629f2d2280b188fe466565ed223f99a26c 2011-11-16 19:24:02
From: Jörgen Stenarson <jorgen.stenarson@bostream.nu>
Date: 2011-11-16 19:24:02
Subject: [PATCH] Use unicode_to_str from py3compat

---

diff --git a/IPython/core/interactiveshell.py b/IPython/core/interactiveshell.py
index 8dc0e8f..cef8d52 100644
--- a/IPython/core/interactiveshell.py
+++ b/IPython/core/interactiveshell.py
@@ -2082,7 +2082,7 @@ class InteractiveShell(SingletonConfigurable, Magic):
             with AvoidUNCPath() as path:
                 if path is not None:
                     cmd = '"pushd %s &&"%s' % (path, cmd)
-                cmd = cmd.encode(sys.stdin.encoding)
+                cmd = py3compat.unicode_to_str(cmd)
                 ec = os.system(cmd)
         else:
             ec = os.system(cmd)