From 786b191eefb8a6a2ab6547b8d86bad856a62367b 2011-09-07 11:24:11
From: Thomas Kluyver <takowl@gmail.com>
Date: 2011-09-07 11:24:11
Subject: [PATCH] Override input(), not raw_input(), for Qt console in Python 3.

---

diff --git a/IPython/zmq/ipkernel.py b/IPython/zmq/ipkernel.py
index 098eb65..692e324 100755
--- a/IPython/zmq/ipkernel.py
+++ b/IPython/zmq/ipkernel.py
@@ -33,6 +33,7 @@ from IPython.core.shellapp import (
     InteractiveShellApp, shell_flags, shell_aliases
 )
 from IPython.utils import io
+from IPython.utils import py3compat
 from IPython.utils.jsonutil import json_clean
 from IPython.lib import pylabtools
 from IPython.utils.traitlets import (
@@ -219,7 +220,10 @@ class Kernel(Configurable):
         # Replace raw_input. Note that is not sufficient to replace 
         # raw_input in the user namespace.
         raw_input = lambda prompt='': self._raw_input(prompt, ident, parent)
-        __builtin__.raw_input = raw_input
+        if py3compat.PY3:
+            __builtin__.input = raw_input
+        else:
+            __builtin__.raw_input = raw_input
 
         # Set the parent message of the display hook and out streams.
         shell.displayhook.set_parent(parent)
diff --git a/IPython/zmq/pykernel.py b/IPython/zmq/pykernel.py
index 42835da..27f96d3 100755
--- a/IPython/zmq/pykernel.py
+++ b/IPython/zmq/pykernel.py
@@ -25,6 +25,7 @@ import traceback
 import zmq
 
 # Local imports.
+from IPython.utils import py3compat
 from IPython.utils.traitlets import HasTraits, Instance, Dict, Float
 from completer import KernelCompleter
 from entry_point import base_launch_kernel
@@ -116,7 +117,10 @@ class Kernel(HasTraits):
             # Replace raw_input. Note that is not sufficient to replace 
             # raw_input in the user namespace.
             raw_input = lambda prompt='': self._raw_input(prompt, ident, parent)
-            __builtin__.raw_input = raw_input
+            if py3compat.PY3:
+                __builtin__.input = raw_input
+            else:
+                __builtin__.raw_input = raw_input
 
             # Set the parent message of the display hook and out streams.
             sys.displayhook.set_parent(parent)